body {
  background-color:skyblue;
  display: flex;
  justify-content: center;
  align-items: center;
}

#app{
  margin-top: 15%;
}
.card {
  background-color: aliceblue;
  width: 500px;
  height: 300px;
  
}
.card h3 {
  padding-top: 6%;
  margin-left: 10%;
  color: rgb(16, 16, 16);
}
.card input {
  appearance: none;
  outline: 0;
  margin-top: 3%;
  height: 26px;
  padding: 3px;
  border: 1px solid rgb(222, 222, 222);
  margin-left: 10%;
  width: 80%;
  background-color: aliceblue;
}
.card input:nth-child(1) {
  margin-top: 0%;
}
.card input:nth-child(3) {
  background-color: rgb(67, 156, 246);
  color: aliceblue;
  height: 33.6px;
  width: 407.6px;
}
.card ul {
  margin-left: 3%;
  list-style: none;
  display: flex;
  width: 80%;
  justify-content: space-between;
}
.card ul li a {
  text-decoration: none;
  color: dimgray;
}